# Ptychodon blacki

> species of mollusc

**Wikidata**: [Q3698514](https://www.wikidata.org/wiki/Q3698514)  
**Source**: https://4ort.xyz/entity/ptychodon-blacki


## References

1. New Zealand Threat Classification System Database
2. Global Biodiversity Information Facility
3. World Register of Marine Species
4. New Zealand Organisms Register
5. Interim Register of Marine and Nonmarine Genera
6. Biota of New Zealand